Green 7-Segment Clock Display - 0.39" Digit Height

Green 7-Segment Clock Display - 0.39" Digit Height — Adafruit — 766

4-digit 7-segment common-cathode LED display, green, 0.39" digit height, 140 mcd. Includes decimal points and a center colon for clock/timer use. Drive with a 74HC595 or NPN transistors at up to 20 mA per segment.

Pinout

Logical pinout · physical placement not verified
GREEN 7-SEGMENT CLOCK Pin 1DIG.1 common cathodePin 9L3Pin 2DIG.2 common cathodePin 10indicator commonPin 3DPin 11FPin 4L1Pin 12L2Pin 5EPin 13CPin 6DIG.3 common cathodePin 14APin 7DPPin 15GPin 8DIG.4 common cathodePin 16B
  • Pin 1DIG.1 common cathode1

    Digit 1 common cathode connection.

    Type · Unknown
  • Pin 2DIG.2 common cathode2

    Digit 2 common cathode connection.

    Type · Unknown
  • Pin 3D3

    Shared segment D anode connection for the multiplexed display.

    Type · Unknown
  • Pin 4L14

    Extra indicator/dot LED L1 connection shown in the internal circuit diagram.

    Type · Unknown
  • Pin 5E5

    Shared segment E anode connection for the multiplexed display.

    Type · Unknown
  • Pin 6DIG.3 common cathode6

    Digit 3 common cathode connection.

    Type · Unknown
  • Pin 7DP7

    Shared decimal-point anode connection.

    Type · USB, Unknown
  • Pin 8DIG.4 common cathode8

    Digit 4 common cathode connection.

    Type · Unknown
  • Pin 9L39

    Extra indicator/dot LED L3 connection shown in the internal circuit diagram.

    Type · Unknown
  • Pin 10indicator common10

    Common connection for the extra indicator LEDs shown above L1/L2/L3 in the internal circuit diagram.

    Type · Unknown
  • Pin 11F11

    Shared segment F anode connection for the multiplexed display.

    Type · Unknown
  • Pin 12L212

    Extra indicator/dot LED L2 connection shown in the internal circuit diagram.

    Type · Unknown
  • Pin 13C13

    Shared segment C anode connection for the multiplexed display.

    Type · Unknown
  • Pin 14A14

    Shared segment A anode connection for the multiplexed display.

    Type · Unknown
  • Pin 15G15

    Shared segment G anode connection for the multiplexed display.

    Type · Unknown
  • Pin 16B16

    Shared segment B anode connection for the multiplexed display.

    Type · Unknown

Start wiring

I2C · SPI · Single data line · 5 V · 3.3 – 5 V · Bare

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